LFA 457 MicroFlash®
State-of-the-art technology for thermophysical properties
The NETZSCH LFA 457 MicroFlash® complies with the latest technology for modern laser flash systems. The table-top instrument allows measurements from -125°C to 1100°C using two different user-exchangeable furnaces.
The LFA 457 MicroFlash® is the most up-to-date and versatile LFA system for research and development and for all applications involving characterization of standard and high-performance materials in automobile manufacturing, aeronautics, astronautics and energy technology.
The NETZSCH LFA 457 MicroFlash® complies with the latest technology for modern laser flash systems. The table-top instrument allows measurements from -125°C to 1100°C using two different user-exchangeable furnaces.
The LFA 457 MicroFlash® is the most up-to-date and versatile LFA system for research and development and for all applications involving characterization of standard and high-performance materials in automobile manufacturing, aeronautics, astronautics and energy technology.
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Specifications
Specifications
| Temperature range | -125°C to 500°C, RT to 1100°C, (2 exchangeable furnace types) |
| Heating and cooling rates | 0.01 K/min to 50 K/min |
| Laser pulse energy | up to 18 J/pulse, (adjustable power) |
| Measuring range | 0.01 mm2/s to 1000 mm2/s (thermal diffusivity) |
| Measuring range | 0.1 W/mK to 2000 W/mK (thermal conductivity) |
| Sample dimensions | 10 mm to 25.4 mm diameter (also 8×8 mm and 10×10 mm, square) 0.1 mm to 6 mm thickness |
| Sample holder Liquid metal holder Sample holder for liquids |
SiC, graphite
sapphire platinum |
| Atmosphere | inert, oxidizing, reducing, static, dynamic |
| Vacuum-tight assembly up to 10-2 mbar (1 Pa) | |